Below is a list of Bay City OR zip codes. For your research we have also included Bay City Area Code, Time Zone, UTC and the local Tillamook County FIPS Code. Each Bay City Oregon zip code has a center Longitude / Latitude point (the Bay City center is -123.88600158691 / 45.519199371338). For your convenience we have also indicated if that zip code in Bay City observes Daylight Savings time.